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www.armgroupltd.co.uk www.armgroupltd.co.uk Coir Mattress an ideal provides The Coir mattress medium for the plants growing to establish. water lagoons, , lakes, reservoirs water lagoons, ponds, lakes, reservoirs easily inexpensive, are They canals. and little maintenance installed, require energy low multifunction a provide and to solution Engineering” “Soft treatment.

loating beds consist of a of consist beds reed loating of framework tubular buoyant polyethylene, protected UV welded

protection, open water water open protection, coverage and nutrient polishing. settlement enhancement in in enhancement settlement fish as well as lagoons Floating reed beds provide an an provide beds reed Floating solids to solution aesthetic in a variety of permutations to meet any any meet to permutations of variety a in can They requirement. shape or size area be installed on sludge lagoons, storm in 4m² units, the floating reed beds are reed beds are in 4m² units, the floating created be can and design in modular supporting a coir mattress, sandwiched sandwiched mattress, coir a supporting intobetween two layers of plastic mesh Constructed planted. are reeds the which F Floating Reed Beds Reed Floating natural waste water treatment +44 (0) 1889 583811 t.

www.armgroupltd.co.uk www.armgroupltd.co.uk BOD Nutrients Metals Sewage Sludge Lagoons Minewater Drainage Stormwater Treatment Reservoirs Surface water run off Agricultural effluent Aquaculture Suspended Solids • Control Bird Each module can be netted to prevent nesting, essential for from birds lagoons, ponds and lakes treatment the rafts located near airports where numbers by bird can be used to reduce covering open water. Applications • • • • • • • • • • Contaminants enhanced beds provide Floating reed effluent polishing for the following contaminants: by storm events. water run off, as the rafts are able to as the rafts are water run off, withstand fluctuating water levels caused the area of open water. They are ideal ideal They are of open water. the area for sludge lagoons to aid settlement of of surface solids and for the treatment Primarily designed for effluent treatment, Primarily designed for effluent treatment, the additional function of they provide by reducing birds discouraging large BOD and nutrients, but they can also of metals. be used for the treatment effluent. The roots of the wetland effluent. The plants encourage settlement of solids for a polishing treatment and provide Floating Reed Beds are a “Soft Floating Reed Beds are to treating Engineering” approach reed raft by water flow or wind. reed Floating Reed Bed Application can be joined together to meet any sizecan be joined together to meet any is system raft The requirement. shape or displacement of the to prevent anchored Modular Design beds reed floating the design, in Modular and settlement whilst providing effluent and settlement whilst providing polishing for BOD and nutrient removal. water column reducing effluent flow and water column reducing solids knock down, capture increasing Root system the down through systems grow The root